Research Article

ACS Journal Abbreviations: How To Find the Right Chemistry Journal Short Titles (2026)

Guide to ACS and chemistry journal abbreviations, how CASSI differs from ISO 4 and MEDLINE, and how to avoid formatting mistakes in chemistry references.

For chemistry workflows, CASSI is often the most important abbreviation source. It usually aligns with ISO 4 at a high level, but chemistry-specific usage is the reason you should not rely on guesswork.

If you work in chemistry, ACS journal abbreviation searches are usually not about curiosity. They are about submission accuracy.

Chemistry references are one of the places where using the wrong abbreviation standard creates avoidable cleanup work. This is why chemistry workflows often lean on CASSI rather than relying on generic intuition.

Chemistry researchers often move between: ACS journals chemistry-heavy BibTeX databases manuscript templates that expect standardized abbreviated titles

At a high level: ISO 4 is the general international standard CASSI is the chemistry-oriented reference workflow

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Frequently Asked Questions

What abbreviation standard should I use for ACS journals?
In chemistry workflows, the CASSI standard is often the safest reference point, especially when ACS-style outputs or chemistry-specific templates are involved.
Is ACS abbreviation the same as ISO 4?
Often similar, but not always the same in workflow expectations. Chemistry users should verify against a chemistry-oriented source instead of assuming the generic international form is enough.

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